Ji Yang

2 accepted papers

2022

Object Wake-Up: 3D Object Rigging from a Single Image

Ji Yang, Xinxin Zuo, Sen Wang, Zhenbo Yu, Xingyu Li, Bingbing Ni +2

ECCV 2022poster

"Given a single chair image, could we wake it up by reconstructing its 3D shape and skeleton, as well as animating its plausible articulations and motions, similar to that of human modeling? It is a new problem that not only goes beyond image-based object reconstruction but also involves articulated…

Cited by 7 Source ↗PDF ↗Scholar ↗

2022

Toward Annotator Group Bias in Crowdsourcing

Haochen Liu, Joseph Thekinen, Sinem Mollaoglu, Da Tang, Ji Yang, Youlong Cheng +2

ACL 2022long

Crowdsourcing has emerged as a popular approach for collecting annotated data to train supervised machine learning models. However, annotator bias can lead to defective annotations. Though there are a few works investigating individual annotator bias, the group effects in annotators are largely over…

Cited by 18 Source ↗PDF ↗Scholar ↗